JP3010179U - Hairdresser - Google Patents

Abstract

(57) [Summary] [Purpose] The hair tip after cutting has a rounded shape so that it does not cause an unpleasant sensation when touching the skin. [Structure] The upper case 11 and the lower case 12 are joined by a hinge 13 so that the front end can be opened and closed. The heating wire 15 is provided at the front end of the first case, and the space 25 is provided behind the heating wire 15, and is elastically stretched by a spring. The pressing member 26 is provided at the tip of the other case so that the hair 27 is sandwiched between the heating wire and the heating wire. A switch is provided to heat the heating wire by passing an electric current when both cases are closed. A comb portion 41 protruding by a spring 42 is provided at the tip of the case so that the hair can be pinched and combed before cutting.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a hair trimmer used to cut hair and trim its length.

[0002]

[Prior art]

 Conventionally, a clipper, a hair clipper, or the like has been used to cut hair. Since each of these is cut with a blade, the cut hair tip has a sharp and pointed shape. Therefore, when the tip of the hair hits the nape of the neck, the shoulder, etc., an unpleasant sensation occurs.

[0003]

[Problems to be solved by the device]

 It is an object of the present invention to provide a new hairdressing device in which the hair end after cutting has a rounded shape and does not cause an unpleasant sensation even when it hits the skin.

[0004]

[Means for Solving the Problems]

 The present invention includes an upper case and a lower case which are connected by a hinge and whose tip portions are opened and closed, a heating wire elastically stretched by a spring and provided on one tip portion of both cases, and the other case. A pressing member that is provided at the tip of the heating wire and that allows hair to be sandwiched between the heating wire and the heating wire, is connected to the heating wire, the cases are closed, and the hair is placed between the heating wire and the pressing member. When sandwiched, the switch closes the circuit and sends an electric current to the heating wire to heat it, and it is provided at one tip of both cases and supported by protruding by a spring, closing both cases and pressing the heating wire. Before the hair is sandwiched between the member and the other case, the comb is provided so that the hair can be sandwiched between the hair and the other case.

Further, the present invention includes the hair regulator in which the heating wire has rings at both ends, the rings are hooked to the terminals and attached, and the heating wires can be detached and replaced from the terminals. .

[0006]

Embodiments Hereinafter, embodiments illustrating the present invention will be specifically described.

In this hair trimmer 10, the upper case 11 and the lower case 12 are joined to each other by the hinges 13 and 13, and the tips (the upper end and the lower end in FIG. 1) can be opened and closed. The lower case 12 is provided with a spring 14, which contacts the upper case 11 and urges the tips of both cases 11 and 12 into an open shape as shown in FIG. You can open and close the tip by holding the part by hand and picking it up.

The heating wire 15 is made of a nichrome wire or the like, and generates heat by passing an electric current. Rings 16 and 16 are provided at both ends of the heating wire 15. Fixed terminals 17 and movable terminals 18 are provided at both ends of the tip of the lower case 12. The fixed terminal 17 is fixed to the lower case 12, and the tip 19 thereof projects upward, and the ring 16 of 1 can be hooked there. The movable terminal 18 is made of a spring piece, the base 20 is fixed to the lower case, the tip 21 projects upward, and another ring 16 is hooked on this, so that the heating wire 15 can be elastically pulled.

A hole 22 is provided on the side surface of the lower case 12, and a push screw 23 separately provided therein can be screwed in. Then, the push screw 23 pushes the central portion of the moving terminal 18 and the tip 21 The heating wire 15 can be replaced by moving the heating wire 15 toward the fixed terminal 17. The push screw 23 is always removed or pulled out. The same effect can be obtained by providing a push pin (not shown) in place of the push screw 23 and pushing the push pin.

A groove member 24 made of a heat-resistant material such as ceramics or heat-resistant resin is provided behind the heating wire 15 of the lower case 12, whereby a space 25 is formed behind the heating wire 15. A pressing member 26 made of a heat-resistant material such as ceramics or heat-resistant resin is provided at the tip of the upper case 11, and when both cases 11 and 12 are closed, hair 27 is sandwiched between the heating wire 15 and You can hold it down. A protrusion 28 is provided on the inner surface of the upper case 11, and when the pressing member 26 holds and presses the hair 27, the hair 27 can be fixed by being held between the lower case 12 and the hair 27.

An outlet 29 is provided near the hinges 13 and 13 of the lower case 12, and a power adapter (not shown) separately provided is connected to the outlet 29 by an electric wire 30 to convert the commercial power to low voltage. Is supplied. One terminal 31 of the outlet 29 is connected to the moving terminal 18 by an electric wire 32.

The other terminal 33 of the outlet 29 extends near the end of the fixed terminal 17 on the side end of the lower case 12, and the upper end serves as a contact portion 34. The upper end of this end of the fixed terminal 17 serves as another contact portion 35. A switch operating unit 36 is provided on the upper case 11. The switch operating portion 36 can be operated by a finger to slide the portion protruding to the outer surface of the upper case 11, and the portion protruding to the inner surface of the upper case 11 serves as a switch contact portion 37 made of a conductive material. In the ON state, when the upper and lower cases 11 and 12 are closed, the switch contact portion 37 contacts the contact portions 34 and 35 to connect them, and the circuit from the outlet terminal 33 to the fixed terminal 17 is closed. . When the switch operating portion 36 is slid to the OFF state (not shown), the position of the switch contact portion 37 changes, and the contact portions 34 and 35 are not connected even if the upper and lower cases 11 and 12 are closed. That is, the switch 38 is formed by the contact portions 34, 35, the switch operating portion 36, and the switch contact portion 37.

A cover 39 is provided on the inner surface of the lower case 12, and is placed on a protrusion 40 on the inner surface of the lower case 12 to cover all or part of the terminal 31, the electric wire 32, the moving terminal 18, the terminal 33, and the fixed terminal 17. Covering.

A comb 41 is provided near the pressing member 26 at the tip of the upper case 11. The comb 41 is attached to the tip of the leaf spring 42 and elastically protrudes. When the upper and lower cases 11 and 12 are closed, the hair 27 can be sandwiched between the lower case 12 and the comb, Further, when the upper and lower cases 11 and 12 are closed, the upper and lower cases are retracted, and the pressing member 26 enables the hair 27 to be sandwiched between the heating wire 15.

This hair trimmer 10 is configured as described above, and is used and operated as follows.

A power adapter is connected to the hair trimmer 10, the switch 38 is turned on, and the tips of the upper and lower cases 11 and 12 are opened to hold the hinges 13 and 13 by hand as shown in FIG. . In this way, the hair 27 is lightly sandwiched between the tips and pulled out to the position of the length to be cut. In this way, the comb portion 41 combs the hair 27 so that the direction of the hair becomes uniform. After that, when firmly gripped and the tips of the upper and lower cases 11 and 12 are further closed, the switch 38 is closed and the heating wire 15 is heated, and at the same time, the hair 27 is sandwiched between the heating wire 15 and the pressing member 26. Be disconnected.

When the hair trimmer 10 is not used, the switch 38 is turned off. In this way, even if the tips of the upper and lower cases 11 and 12 are closed, the heating wire 15 is not energized.

If the heating wire 15 is damaged, the push screw 23 can be screwed into the hole 22 and the tip 21 of the moving terminal 18 can be moved to replace the heating wire 15.

[0019]

[Effect of device]

 Since the hair trimmer of the present invention cuts hair by heat as described above, the tip of the cut hair has a rounded shape, and does not cause an unpleasant sensation when touching the skin.

In this hair regulator, since the heating wire is elastically stretched by the spring and has a space behind it, when the hair is sandwiched by the pressing member, thermal expansion is absorbed and the heating wire is appropriately placed. It will be loosened easily and will not be easily damaged. In addition, since there is a space, heat loss is small, heating is performed for an extremely short time, and since it comes in good contact with the hair due to loosening, it can be cut instantly, providing a comfortable and efficient usability. . Further, the heating wire has a long life because the electric current flows only when the hair is cut.

Since this hair trimmer is provided with the comb portion, the hair can be combed before cutting so that the directions of the hair can be aligned, and a beautiful finish can be obtained.

Further, if rings are provided at both ends of the heating wire and the rings are hooked and attached, the replacement of the heating wire is facilitated.

[Brief description of drawings]

FIG. 1 is a plan view of an embodiment of the present invention with an upper case and a lower case opened.

FIG. 2 is a central longitudinal cross-sectional view of the same example when in use.

[Explanation of symbols]

10 ... Hair trimmer, 11 ... Upper case, 12 ... Lower case, 13
… Hinge, 14… Spring, 15… Heating wire, 16… Ring, 1
7 ... Fixed terminal, 18 ... Moving terminal, 19 ... Tip, 21 ... Tip, 24 ... Groove member, 25 ... Space, 26 ... Holding member, 2
7 ... Hair, 29 ... Outlet, 36 ... Switch operation part,
37 ... Switch contact portion, 38 ... Switch, 41 ... Comb portion, 42 ... Leaf spring.

Claims (2)

[Scope of utility model registration request] 1. An upper case and a lower case, which are joined by a hinge and whose tip portions are opened and closed, and one of these cases, which is provided at one tip portion of the two cases and has a space behind and is elastically stretched by a spring. Provided on the heating wire and the tip of the other case,
A pressing member capable of sandwiching hair between the heating wire and the heating wire is connected to the heating wire, both cases are closed, and when the hair is sandwiched between the heating wire and the pressing member, the circuit is closed. A switch that applies an electric current to the heating wire to heat it, and is provided at one end of each of the cases, supported by protruding by a spring, before closing both cases and sandwiching hair between the heating wire and the pressing member. , A hair trimmer having a comb part with which hair can be combed between the other case. 2. The hair trimmer according to claim 1, wherein the heating wire has rings at both ends, the rings are attached by hooking the rings on the terminals, and can be detached from the terminals and replaced.